baber/WOPTO huggingface dataset:
Patent BR-112019007932-B1 (BR)
Title: Copolímeros de polipropileno heterofásico de alto fluxo com propriedades mecânicas e ópticas aprimoradas
Inventor: MARKUS GAHLEITNER
IPC: C08L23/12
Filed: 2017-10-24
Abstract: A presente invenção é dirigida a uma nova composição de polipropileno heterofásico que mostra um bom equilíbrio entre rigidez e impacto em baixa opacidade, bem como seu uso em artigos moldados por injeção. A presente invenção é também dirigida para fornecer tal composição de polipropileno heterofásico em um modo de produção mais simplificado.
Patent BR-112019008679-B1 (BR)
Title: Aparelho para impulsionar remotamente uma lança flexível para dentro e para fora de um sistema de tubulação
Inventor: GERALD P ZINK
IPC: B08B1/00
Filed: 2017-11-22
Abstract: A presente invenção refere-se a um aparelho de propulsão de lança flexível compacto que é montável em uma extremidade de duto. O aparelho inclui um mecanismo de acionamento, um suporte adaptável que pode ser fixado diretamente à extremidade do duto que porta o mecanismo de acionamento, um console de controle remoto, e um tambor de recolhimento de mangueira espaçado do mecanismo de acionamento. O mecanismo de acionamento inclui um rolamento acionado e um rolamento seguidor intercalando a mangueira tipo lança flexível entre os mesmos e um mecanismo de elevação de came rotativo para elevar de forma linear o rolamento seguidor para permitir a inserção da mangueira tipo lança flexível e abaixar o rolamento seguidor contra o rolamento acionado.
Patent BR-112019013224-B1 (BR)
Title: Sistema de monitoramento de componentes de fundo de poço e método para monitorar um componente de uma ferramenta de fundo de poço
Inventor: QIONG ZHANG
IPC: E21B47/00
Filed: 2017-12-08
Abstract: Sistemas e métodos para monitoramento de componentes de fundo de poço incluindo um componente monitorado dopado com um absorvente de nêutrons pré-selecionado, o componente monitorado sendo parte de uma ferramenta de fundo de poço e um sistema de monitoramento de nêutrons posicionado em relação ao componente monitorado. O sistema de monitoramento de nêutrons inclui uma fonte de nêutrons posicionada em um primeiro local em relação ao componente monitorado e um detector de nêutrons posicionado em um segundo local em relação ao componente monitorado, o detector de nêutrons configurado para detectar nêutrons da fonte de nêutrons e contar os referidos nêutrons detectados. Uma unidade de controle está em comunicação com o detector de nêutrons e é configurada para determinar um status do componente monitorado a partir da contagem de nêutrons recebida do detector de nêutrons.
Patent BR-112019024801-B1 (BR)
Title: Tela de estufa
Inventor: HOLGERSON PER
IPC: A01G9/22
Filed: 2018-07-16
Abstract: A presente invenção se refere a uma tela de estufa compreendendo tiras (11) de material de filme (película) que são interconectadas por um sistema de fios de filamentos transversais (12, 14, 18) e filamentos longitudinais (13a, 13b; 15; 19) por intermédio de tricô (malha), urdidura de tricô ou processo de tecelagem para formar um produto contínuo. Em concordância com a presente invenção, pelo menos algumas das tiras (11) compreendem um material de filme (película) na forma de um filme de polietileno de camada única ou múltipla possuindo uma espessura de 10 micrômetros - 70 micrômetros. Referido filme compreende pelo menos 1,7% em peso de partículas de SiO2 e um máximo de 4% em peso de partículas de SiO2 possuindo um D50 de 2 micrômetros - 10 micrômetros. O filme (a película) é vantajosamente utilizado como uma tela proporcionando propriedades de espalhamento de luz particularmente adequadas para aplicações de estufa.
Patent BR-112020011243-B1 (BR)
Title: Processo para injetar material particulado em um banho de metal líquido.
Inventor: ANDREW CAMERON
IPC: C21C5/46
Filed: 2018-12-06
Abstract: A invenção se refere a um processo para injetar material particulado em um banho de metal líquido, sendo que o banho de metal líquido contém espécies a serem oxidadas, sendo que o material particulado é transportado para o banho líquido por meio de uma primeira corrente de gás. A taxa de injeção de sólidos é controlada de modo que a temperatura do banho líquido e/ou a evolução da temperatura do banho líquido seja mantida dentro de uma faixa de temperatura pré-definida e a profundidade de penetração da primeira corrente de gás no banho líquido seja controlada por meio do ajuste do fluxo da primeira corrente de gás. Ao menos uma segunda corrente de gás é injetada no líquido, sendo que a primeira e as segundas correntes de gás são um gás oxidante, em particular oxigênio, e a soma dos fluxos de gás da primeira e das segundas correntes de gás é determinada com base na massa das espécies a serem oxidadas e no tempo desejado para oxidar a massa das espécies.
Patent BR-122016004010-B1 (BR)
Title: forma farmacêutica oral sólida de liberação prolongada
Inventor: EDWARD PATRICK O'DONNELL
IPC: A61K31/485
Filed: 2007-08-24
Abstract: FORMA FARMACEUTICA ORAL SOLIDA DE LIBERAQAO PROLONGADA E SEU USO. A presente invenqSo se refere a formas farmaceuticas, por exemplo, a uma forma farmaceutica resistente a violapfto que inclui um analg6sico opi6ide, e seus usos.
Patent BR-122020025342-B1 (BR)
Title: Sistema para uso no fornecimento de fluido pressurizado para um furo de poço a ser fraturado e método para fornecer fluido pressurizado a um furo de poço a ser fraturado
Inventor: TODD COLI
IPC: E21B43/12
Filed: 2012-04-06
Abstract: SISTEMA PARA USO NO FORNECIMENTO DE FLUIDO PRESSURIZADO PARA UM FURO DE POÇO A SER FRATURADO E MÉTODO PARA FORNECER FLUIDO PRESSURIZADO A UM FURO DE POÇO A SER FRATURADO. A presente invenção provê um método e sistema para fornecer energia elétrica no local para uma operação de fraturamento e um sistema de fraturamento alimentado eletricamente. Gás natural pode ser usado para acionar um gerador de turbina na produção de energia elétrica. Uma frota de fraturamento alimentada eletricamente, escalonável é fornecida para bombear fluidos para a operação de fraturamento, evitando a necessidade de um fornecimento constante de combustível diesel para o local e reduzindo a pegada do local e a infraestrutura necessária para a operação de fraturamento, quando comparada com sistemas convencionais.
Patent BR-122021018078-B1 (BR)
Title: Artigo e estrutura de residência gástrica
Inventor: BELLINGER ANDREW
IPC: C08F8/00
Filed: 2015-06-11
Abstract: a presente revelação refere-se a estrutura de residência, sistemas, e métodos relativos que são geralmente providos. certas modalidades compreendem administrar uma estrutura de residência para uma pessoa de modo que a estrutura de residência fique retida em uma localização interna ao paciente por uma quantidade de tempo específica antes de ser liberada. a estrutura de residência pode ser uma estrutura de residência gástrica. em algumas modalidades, as estruturas e sistemas aqui descritos compreendem um ou mais materiais configurados para altos níveis de carregamento de substância ativas, alta estabilidade de substância ativa e/ou estrutura em ambientes ácidos, flexibilidade mecânica e resistência em um orifício interno, fácil passagem através do trato gi até fornecimento em um orifício interno desejado, e/ou dissolução / degradação rápida em um ambiente fisiológico e/ou em resposta a um estimulante químico. em certas modalidades, a estrutura tem um projeto modular, combinando um material configurado para liberação controlada de agentes terapêuticos, de diagnóstico, e/ou de melhoramentos com um material estrutural necessário para residência gástrica, mas configurado para uma degradação/dissolução controlada e/ou sintonizável para determinar o tempo no qual a integridade de forma de retenção é perdida e a estrutura passe para fora da cavidade gástrica.
Patent CS-218582-B2 (CS)
Title: Overpressure valve for hydraulic elements of the mine support mainly for the anthracite mines
Inventor: BLOCK SIEGMAR
IPC: F16K37/00
Filed: 1979-04-09
Abstract: A valve assembly for a mine pit prop has a pressure relief valve (7, 12, and a load indicator (22, 23) contained in a single housing (1). The valve shutoff member (7) and seat (12) are both displaced, against a restoring force, by fluid pressure at the high pressure side 4 of the valve until the shutoff member (7) abuts shoulder 9 and thereby loses contact with the valve seat (12) to open the valve. The load indicator (22, 23) shows externally of the housing (1) the movement of the shutoff member (7) and seat (12). Adjustment of a screwthreaded abutment (25) axially along the housing (1) alters the response pressure of the valve and at the same time, the reading base (29) for the indicator (22). <IMAGE>
Patent CS-259878-B2 (CS)
Title: Method of additive salt preparation with acid derived from 2(/2-aminoethyl/thiomethyl)-5-dimethylaminomethyl furane
Inventor: KASZTREINER ENDRE
IPC: C07D207/335
Filed: 1985-04-30
Abstract: The invention relates to the acid addition salts of 2 ¢(2-aminoethyl)-thiomethyl!-5-dimethylamino-methylfuran of the formula (I) and a process for preparing same and, if desired, for transforming any of the new salts obtained to the known base of formula (I). The process comprises a) reacting the zwitterionic (5-dimethylaminomethyl-2-furylmethyl) hydrogen sulphate of formula (III) with cysteamine or with an acid addition salt thereof, or b) treating 5-dimethylaminomethyl-2-furfuryl alcohol of the formula (IV) with sulphur trioxide or an agent suitable to introduce sulphur trioxide in the presence of a solvent, then separating and reacting the obtained (5-dimethylaminomethyl-2-furylmethyl) hydrogen sulphate of formula (III) with cysteamine or with an acid addition salt thereof and, if desired, separating the acid addition salt of the base of formula (I) obtained by process a) or b) and/or, if desired, liberating therefrom the base of formula (I), purifying it and/or transforming it to an other acid addition salt of the base of formula (I). The compound of formula (I) and its acid addition salts are intermediates for preparing 1-{2-¢5-dimethyl-aminomethyl-2- (furylmethylthio)-ethyl!}-amino-1-methyl-amino-2-nitroethylene of the formula (II) which is a known drug against gastric and duodenal ulcers.
Patent CS-196423-B2 (CS)
Title: Method of producing substituted phenoxy benzylalcohols
Inventor: FUCHS RAINER
IPC: C07C255/37
Filed: 1978-03-01
Abstract: 3-Phenoxy-fluoro-benzyl carboxylic acid esters of the formula <IMAGE>  (I)  in which R2 is hydrogen, cyano or ethynyl, R3 is <IMAGE>  R4 and R5 represent chlorine, bromine or methyl, and R6 is phenyl or phenyl substituted with halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, nitro or methylenedioxy, which possess arthropodicidal properties. The alcohols are also new.
Patent CS-233706-B2 (CS)
Title: Flaxible coupling
Inventor: FICKELSCHER KURT G
IPC: F16D3/12
Filed: 1978-09-11
Abstract: Die Erfindung bezieht sich auf eine elastische Kupplung mit zwei auf Wellenenden angeordneten, gleichartigen Zahnrädern (82, 84; 182, 184) sowie mit einem die beiden Zahnräder überdeckenden Kupplungszahnkranz (90, 190), weicher an einer Innenfläche oder Außenfläche einer Hülse anliegt. Die Zähne (48) des Kupplungszahnkranzes (90, 190) sind aus einem Blech gebildet, das entsprechend der Gestalt der Zahnlücken der Zahnräder (82, 84; 182, 184) gebogen ist, wobei die Kupplungszähne (48) die gleiche Winkelteilung wie die Zähne der Zahnräder haben und in die Zahnlücken der Zahnräder eingreifen. Die Zahnreihen der Zahnräder liegen in axialer Richtung nebeneinander. Um mit einem geringen konstruktiven Aufwand einerseits eine gute Dämpfungscharakteristik zu erhalten und andererseits bei kleinem Volumen eine hohe Belastbarkeit zu erreichen, wird vorgeschlagen, daß die Zahnflanken der genannten Zahnräder sowie des Kupplungszahnkranzes eben ausgebildet sind und daß der Flankenwinkel der Zahnräder (82, 84; 182, 184) größer als der Reibungswinkel ist. Bei Belastungsänderung gleiten die Kupplungszähne (48) in radialer Richtung und aufgrund der Belastung liegen die Kupplungszähne jeweils mit ihren ersten Zahnflanken (148) nur an den Zahnflanken (118) der Zähne (74) des einen Zahnrades (82; 182) und ferner mit ihren anderen Zahnflanken (146) nur an den Zahnflanken (116) der Zähne (46) des zweiten Zahnrades (84; 184) an.
Patent CS-264298-B2 (CS)
Title: Process for preparing nitrogen derivatives of arylmethoxythiophene
Inventor: BINDER DIETER DR
IPC: A61P37/08
Filed: 1987-10-17
Abstract: The invention relates to new nitrogen-arylmethoxy-thiophene derivatives of the formula I    <IMAGE>  I  wherein the R-CH2-O-group is in position 4 or 5 of the thiophene ring, R denotes a 2-pyridinyl- or 2-quinolinyl group and R1 denotes a -COO-lower alkyl-, -CO-(CH2)n-CH3 or -CH(OH)-(CH2)n-CH3 group, wherein n represents an integer from 2 to 6, and their hydrates and/or their pharmaceutically acceptable acid addition salts, a process for their preparation and pharmaceutical products containing these compounds. The new compounds and their salts have useful pharmacological properties. They can be used as active compounds for medicaments for the treatment and prevention of diseases, caused by a disturbance in arachidonic acid metabolism.
Patent JP-3102118-B2 (JP)
IPC: H04W84/10
Filed: 1992-01-08
Granted: 2000-10-23
Abstract: PURPOSE:To avoid trouble of a caller to make repetitive phone call by allowing the caller to record a message in a voice storage section when a slave set is at the outside of reach of a radio wave from a master set and the talking between the master set and the slave set is not available and calling the slave set for each prescribed time by a slave set call management section. CONSTITUTION:When a slave set 15 is at the outside of a reach of a radio wave from a master set 14, since the slave set 15 cannot receive a radio wave, the slave set 15 cannot send a reply signal and the master set 14 cannot receive a reply reception signal even after lapse of a prescribed time. In this case, the control section 7 discriminates it that the slave set 15 is resident at the outside of a reach of radio wave reception, a voice storage section 16 records a message of a caller and informs the presence of the message to a slave set call management section 17. The slave set call management section 17 receiving the notice requests the control section 7 to call the slave set 15 for each prescribed time. The control section 7 uses a cordless radio section 5 to convert a speech request signal between the master set and the slave set into a radio signal depending on the request and outputs the signal via an antenna 6.
Patent JP-H051142-B2 (JP)
IPC: B41F31/04
Filed: 1985-01-10
Abstract: An inking unit for a printing machine including a duct consisting of a plurality of adjacent duct segments mounted individually on the duct roller of the machine wherein each duct segment forms a carrier for at least some of the ink metering elements. The mounting of the duct segments on the duct roller is such that it substantially eliminates the hydrodynamic pressure forces occurring at the duct roller and the ink metering elements during operation. As a result, the duct roller deflection and the influence thereof on the metering gap are greatly reduced so that readjustment of the ink metering elements with respect to one another during operation can be dispensed with.
Patent JP-2546870-B2 (JP)
IPC: C04B35/65
Filed: 1988-01-07
Granted: 1996-10-23
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a permeable, conformable material (5) to a shape-defining surface (3) of an expendable pattern (2). The permeable, conformable material, when set or stable, provides a mold with a shaped surface which is defined by, and is therefore substantially congruent to, the shape-defining surface. Upon heating, the material of the expendable pattern (2) combusts or volatilizes and thus establishes the shaped cavity mold. A molten parent metal (1) is then vaporized with a vapor-phase oxidant in such a manner as to form a ceramic body which grows into the mold cavity, and is shaped by it. The ceramic body is recovered from the mold having a shaped surface replicating the shape-defining surface (3) of the expendable pattern (2).
Patent JP-S6252835-B2 (JP)
IPC: G04C21/20
Filed: 1980-01-17
Abstract: The cam type time detecting mechanism of an alarm clock has a time gear wheel, an alarm gear wheel and a detecting plate, all mounted on a shaft. A hole is formed on either the alarm gear wheel or the detecting plate and a projection is formed on the other. The detecting plate is movable on the shaft in the axial direction of the shaft. The time gear wheel and the detecting plate have guiding parts respectively so that the time gear wheel, in its normal rotation, continuously pushes and turns the detecting plate. At least one of the time gear wheel, the alarm gear wheel and the detecting plate has a cam for lifting up the detecting plate if the time gear wheel and the alarm gear wheel turn either in normal and reverse directions.
Patent AU-691224-B2 (AU)
Title: Titanium oxide for photocatalyst and method of producing the same
Inventor: TAKAOKA YOICHI
IPC: B01J21/06
Filed: 1995-02-02
Granted: 1998-05-14
Abstract: The invention provides a titanium oxide photocatalyst having an excellent photocatalytic property and comprising titanium oxide particles which have part or the whole of an iron compound contained therein and supported thereon. The invention further provides a titanium oxide photocatalyst comprising titanium oxide particles which are treated with a mineral acid and which have part or the whole of an iron compound contained therein and supported thereon. The invention still further provides a process for producing the titanium oxide photocatalyst. Utilizing the excellent photocatalytic property, materials which exert or may exert a harmful influence upon human bodies or living environment, such as organic halogen compounds, malodorous gases, oils, bacteria, fungi and algae can be rapidly and effectively removed.
Patent AU-563532-B2 (AU)
Title: Manufacture of silicon
Inventor: DIETL JOSEF
IPC: C01B33/02
Filed: 1983-03-02
Granted: 1987-07-16
Abstract: Pure silicon is obtained in a semicontinuous process by reducing quartz sand with aluminum in a slag medium based on alkaline earth metal silicates. The slag serves thereby simultaneously as a solvent for the aluminum oxide that forms and as an extraction medium for impurities that occur. The silicon formed separates out of the silicate slag and can be separated off. The aluminum oxide produced by the reduction can be separated from the slag and used for recovery of reusable aluminum.
Patent AU-617099-B2 (AU)
Title: Tablet dispenser
Inventor: GYIMOTHY GABOR
IPC: B65D83/04
Filed: 1988-03-18
Granted: 1991-11-21
Abstract: An overall cylindrically shaped tablet dispenser that operates by exerting an external vertical force which compresses, through a sliding action, an upper portion toward a lower portion thereby causing a mechanism to issue a tablet. This tablet dispenser can be operated by placing the bottom of the dispenser against a ground surface and pushing downward on the top of the dispenser. Thus, this tablet dispenser is particularly advantageous to motor-impaired patients.
Patent AU-715114-B2 (AU)
Title: Portable device for receiving and/or transmitting radio- transmitted messages comprising an inductive capacitive antenna
Inventor: TEODORIDIS VIRON
IPC: H04B1/38
Filed: 1997-04-11
Granted: 2000-01-20
Abstract: The receiver is contained in a package (11) which is worn on the body (14) and comprises a single antenna (12) and a microreceiver (13). The antenna consists of two conductive plates (15,16) which are aligned, preferably parallelly, to the skin and separated by air or another dielectric and loaded by circuits (Z1,Z2). The plates detect the radial electric component (Er) of the EM wave carrying broadcast messages and constitute parts of a single-turn coil (17) which detects the azimuthal magnetic component (H ) of the EM field surrounding the body. The loads may be short or open circuits, low-resistance conductors, resistors, capacitors and/or inductors.
Patent AU-685240-B2 (AU)
Title: Absorbent product configured to conform to body shape
Inventor: FOLEY THEODORE
IPC: A61F13/15
Filed: 1995-05-03
Granted: 1998-01-15
Abstract: Absorbent products, such as sanitary napkins, are disclosed which are specially configured to minimally interact with the distorting and compressing mass and pressures of the inside of a wearer's thighs. The products utilize an absorbent pad comprising a top, body-facing portion and a bottom, garment-facing portion, wherein the top portion is generally rectangular and the bottom portion is configured to be narrower in width at its center than at its transverse ends. <IMAGE>
Patent AU-689555-B2 (AU)
Title: Nutritional product for treatment of ulcerative colitis and use thereof
Inventor: DEMICHELE STEPHEN JOSEPH
IPC: A23L33/00
Filed: 1995-03-06
Granted: 1998-04-02
Abstract: An enteral nutritional product and method of treatment for a person having ulcerative colitis contains in combination (a) an oil blend which contains eicosapentaenoic acid (20:5n3) and/or docosahexaenoic acid (22:6n3), and (b) a source of indigestible carbohydrate which is metabolized to short chain fatty acids by microorganisms present in the human colon. Preferably the nutritional product also contains one or more nutrients which act as antioxidants.
Patent AU-688008-B2 (AU)
Title: Texaphyrin metal complexes having improved functionalization
Inventor: SESSLER JONATHAN L
IPC: A61K47/48
Filed: 1995-02-15
Granted: 1998-03-05
Abstract: Texaphyrin metal complexes having improved functionalization include the addition of electron-donating groups to positions 2, 7, 12, 15, 18 and/or 21 and/or the addition of electron-withdrawing groups to positions 15 and/or 18 of the macrocycle. Electron-donating groups at positions 2, 7, 12, 15, 18 and/or 21 contribute electrons to the aromatic  pi  system of the macrocycle which stabilizes the metal complex to demetallation and the imine bonds to hydrolysis. The addition of substituents to the 12 and 21 positions of the macrocycle offer steric protection for the imine bonds against possible in vivo enzyme hydrolysis. Electron-withdrawing groups at positions 15 and/or 18 render the macrocycle more readily reduced, i.e. the redox potential is lower and the macrocycle more readily gains an electron to form a radical. Such texaphyrins having a low redox potential and imine bond stabilization are useful in a variety of applications.
Patent AU-665200-B2 (AU)
Title: Digital encoder with dynamic quantization bit allocation
Inventor: AKAGIRI KENZO
IPC: H04B1/66
Filed: 1992-07-31
Granted: 1995-12-21
Abstract: A digital encoder for compressing a digital input signal derived from an analog signal to reduce the number of bits required to represent the analog signal with low quantizing noise. In the encoder, a digital input signal representing the analog signal is divided into three frequency ranges. The digital signal in each of the three frequency ranges is divided in time into frames, the time duration of which may be adaptively varied. The frames are orthogonally transformed into spectral coefficients, which are grouped into critical bands. The total number of bits available for quantizing the spectral coefficients is allocated among the critical bands. In a first embodiment and a second embodiment, fixed bits are allocated among the critical bands according to a selected one of a plurality of predetermined bit allocation patterns and variable bits are allocated among the critical bands according to the energy in the critical bands. In the first embodiment, the apportionment between fixed bits and variable bits is fixed. In a second embodiment, the apportionment between fixed bits and variable bits is varied according to the smoothness of the spectrum of the input signal. In a third embodiment, bits are allocated among the critical bands according to a noise shaping factor that is varied according to the smoothness of the spectrum of the input signal. All three embodiments give low quantizing noise with both broad spectrum signals and highly tonal signals. <IMAGE>